Geoscientists demand accountability and disclosure following Anthropocene epoch rejection

Scientists from the Max Planck Institute challenge the International Union of Geological Sciences' 2024 rejection of the proposed Anthropocene epoch, calling for transparent disclosure of decision documentation and an independent procedural review. The researchers document alleged violations including a compromised evaluation process where the Anthropocene Working Group could not address criticisms and an invalid voting process involving improperly cast ballots. An internal ethics report investigating these procedural concerns remains publicly inaccessible, prompting calls for full scientific justification of the rejection.

The Max Planck researchers identify several structural failures in how the decision was reached. The Anthropocene Working Group, which had spent decades compiling evidence of human impact on geological systems, allegedly lacked opportunity to respond to criticisms before the final determination. Additionally, the voting mechanism itself contained irregularities, as ballots that violated procedural rules made up the majority cast. An internal ethics investigation that examined these concerns was completed but remains undisclosed to the scientific community.

The proposal itself centered on Crawford Lake in Canada as a geological marker, where a sharp increase in plutonium deposits around 1950 represents a clear planetary signature of human activity. This specific, datable evidence had formed the basis for the working group's case that a new geological epoch should be formally recognized.